
Air Sensor Module
USB to I²C Sensor Carrier Board
EZU2-I301
Supports
- SYSINNO Sensor Modules, including VOC, HCHO, CO2, CO, O3, and PM sensors
- Three I²C interface with power output
- HID to I²C Master specification
Features
- Integrated Relative Humidity and Temperature Sensor
- Complies with EN61000-4-2 (ESD) Air-15kV, Contact-8kV
- Supports operating temperature from -40°C to 85°C
PRODUCT DETAILS AT A GLANCE
The EZU2-I301 is a sensor carrier board. In addition to its existing humidity and temperature sensing, the product can seamlessly integrate with SYSINNO Sensor Modules, offering a wide range of environmental monitoring capabilities. This makes it ideal for smart cities, medical, intelligent buildings, and educational applications. Additionally, it provides a Windows / Linux SDK for comprehensive sensor data acquisition.
TAILOR-MADE SENSORS FOR YOUR APPLICATIONS
The USB to I²C Sensor Carrier Board is equipped with a high-accuracy Relative Humidity and Temperature Sensor, offering precision up to ±1.8 %RH and ±0.2 °C. It also supports customization with additional detection sensors, such as total volatile organic compounds (TVOC), formaldehyde (HCHO), carbon monoxide (CO), carbon dioxide (CO₂), ozone (O₃), and particulate matter (PM), to meet specific requirements.

SIMPLIFIED SETUP: PLUG-AND-PLAY COMPATIBILITY
Utilizing the HID to I²C Master protocol, our carrier board seamlessly integrates with diverse systems. It's also compatible with UHCI / OHCI (USB 1.1), EHCI (USB 2.0), and xHCI (USB 3.1), simplifying setup and operation.

IMPLEMENTED WITH SUCCESS IN DYNAMIC ENVIRONMENTS
SPECIFICATIONS
Model Name | EZU2-I301 |
---|---|
Module Type | USB to I²C Sensor Carrier Board |
Form Factor | Other |
Input I/F | USB 2.0 Full Speed |
Output I/F | I²C (3.3V) |
Output Port | 3 |
Output Connector | 4 x P2.54mm Pin Header (CN4 + CN5;CN6 + CN7) 1 x P2.0mm Connector (CN2) |
Max. Power Consumption | 0.695W (3.3V, 139mA) |
Dimension (L x W x H/mm) | 80 x 50 x 8.82 |
Temperature | Operation : W/T -40°C ~ 85°C (Ta) Storage : -55°C ~ 95°C (Ta) |
Vibration | 5G@[7~2000Hz] |
Shock | [email protected] |
Warranty | 3 Years |
Notes | Human Interface Device (HID) class is natively supported in almost all operating systems. No custom driver is required to be installed. |
ORDER INFORMATION
P/N | Description |
EZU2-I301-W1 | USB to I²C Sensor Carrier Board |